Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on December 02, 2015 at 12:08Hi, I'm using a STM32F4 device and I want to have a VCP on the USB Full speed port. I'm trying to understand how to isolate it, because the device I'm designing is for industrial purposes. I found many solution th...
Posted on September 16, 2014 at 10:49Hi, I'm using a Nucleo-F302R8 and I want to use the USB as a virtual COM Port to connect it to Labview. I think this might be possible cause the UM1724 describes it for the use with mbed. I'm not really sure wha...
Posted on December 02, 2015 at 08:41Hi folks! The page erase command does not seem to work. The communication sequence is as follows with replies from the STM inside brackets: Erase:0x5A [0x79] 0x44 [0xA5] 0xBB [0xA5] pages:0x00 [0xA5] 0x04 [0x79] p...
Posted on December 01, 2015 at 08:41 While trying to use the HAL drivers to access the EEPROM section of the FLASH memory, I have come across a very weird issue When trying to program a zero(0) to an address, the HAL driver follows a spec...
Posted on November 29, 2015 at 14:15 Hi, just a quick note: HAL library: F2 v1.1.0 (09/Oct/2015) I was trying to use this function and have encountered hardfault when the size is >1. I did not look deep into the problem, but the cause...
Posted on November 27, 2015 at 09:34Hi, I got the Cube firmware from ST, and I cannot found the USB sample code for test purpose. The current demo codes are complicated, I have to put App, middleware and driver to make the USB work, and it is not go...
Posted on November 26, 2011 at 20:11Dear Group,Today I released a new version of the OpenBLT open source bootloader. It now supports the STM32 family of microcontrollers, including a demo for the Olimex STM32P103 board. With OpenBLT you can erase an...
Posted on November 01, 2015 at 19:28 Hey guys, I've been trying to create USB FS host drivers for a vendor-specific device on the STM32F429 Discovery board. So far I've not had any luck getting ANY device (be it from the MSC, HID or Vendo...
Posted on November 24, 2015 at 17:24Hi, I am working on a project where I am communicating with a capacitive touch sensor via I2C. I have successfully achieved read/write over I2C , and now I would like to use the external device's interrupt line t...
Posted on November 24, 2015 at 14:24Is there any off the shelf PC bootloader s/w that can take the output from IAR EWARM and load it via a USART on an STM32F303? #stm32 #uart #bootloader
